Is Zend Core Oracle PHP compatible with Windows 2012 Server R2?
It's unclear if the application can be installed on Windows Server 2012 because the official website doesn't list anything about Zend Core. The products page lists something different than this application.
Products page: http://www.zend.com/en/downloads
I would recommend contacting the developer of the application using the following link: http://www.zend.com/en/contact-us
Note: You need to create an account before you can access the contact options.